Flow price: --
a225aa8c2b484dc55b8f6a55a019f115399e33ca3fc916ce3d2fd50837b4097a

Transaction

Hash: a225aa8c2b484dc55b8f6a55a019f115399e33ca3fc916ce3d2fd50837b4097a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a225aa8c2b484dc55b8f6a55a019f115399e33ca3fc916ce3d2fd50837b4097a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a225aa8c2b484dc55b8f6a55a019f115399e33ca3fc916ce3d2fd50837b4097a
Status:
ERROR
Block height:
39748196
Block id:
0bf780808b764987d11f26d30aa43e3dd062376d6bb5c6c658b96d55a0f70250
Timestamp:
Wednesday 26 October 2022 at 12:43:48 UTC
()
Proposer:
Authorizers:
Gas used:
46